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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 107 · 40 sums
TalentJR

The trick (Nikhilam Navatashcaramam Dashatah): A barred digit is subtracted: 324 = 300 − 20 + 4. To change to an ordinary number: the barred digits become “all from 9 and the last from 10”. The digit just before the bars goes down by 1. Digits after the bars stay the same.

NameDateTime takenScore ___ / 40
  1. 1.847 =
  2. 2.853 =
  3. 3.69260 =
  4. 4.22963 =
  5. 5.7419 =
  6. 6.8473 =
  7. 7.974 =
  8. 8.424 =
  9. 9.23768 =
  10. 10.28119 =
  11. 11.142 =
  12. 12.92090 =
  13. 13.87237 =
  14. 14.7472 =
  15. 15.61337 =
  16. 16.15326 =
  17. 17.798 =
  18. 18.18873 =
  19. 19.66593 =
  20. 20.2722 =
  21. 21.6649 =
  22. 22.327 =
  23. 23.631 =
  24. 24.271 =
  25. 25.83652 =
  26. 26.697 =
  27. 27.86041 =
  28. 28.3606 =
  29. 29.949 =
  30. 30.8399 =
  31. 31.8262 =
  32. 32.285 =
  33. 33.8534 =
  34. 34.2988 =
  35. 35.454 =
  36. 36.7334 =
  37. 37.858 =
  38. 38.5440 =
  39. 39.670 =
  40. 40.19853 =

Answer key

  1. 767
  2. 847
  3. 68860
  4. 21163
  5. 7401
  6. 8333
  7. 966
  8. 384
  9. 23752
  10. 28101
  11. 62
  12. 88090
  13. 72837
  14. 6532
  15. 61263
  16. 14686
  17. 782
  18. 17133
  19. 53407
  20. 2718
  21. 5449
  22. 273
  23. 629
  24. 269
  25. 76348
  26. 683
  27. 86039
  28. 2406
  29. 931
  30. 8219
  31. 8258
  32. 275
  33. 8474
  34. 2812
  35. 354
  36. 7274
  37. 742
  38. 5360
  39. 530
  40. 18253

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